Cocoon of Evolution (SS03-ENB09) - Speed Duel Decks: Ultimate Predators 1st Edition

You can equip this card from your hand as an Equip Spell Card to a face-up "Petit Moth" on the field. While equipped by this effect, the ATK and DEF of "Petit Moth" become equal to the ATK and DEF of "Cocoon of Evolution".